MARK 1A Series: Percutaneous Microwave Ablation for Patients With Lung Tumor(s)

Mayo Clinic

Status

Terminated

Conditions

Lung Neoplasms

Metastatic Cancer to the Lung

Neoplasms, Pulmonary

Cancer of the Lung

Cancer of Lung

Neoplasms, Lung

Pulmonary Cancer

Pulmonary Neoplasms

Lung Cancer

Treatments

Procedure: Microwave ablation

Study type

Interventional

Funder types

Other

Industry

Identifiers

NCT02673021

NCI-2022-10762 (Other Identifier)

15-001758

Details and patient eligibility

About

Does lung ablation improve clinical outcomes for patients deemed to be surgically high-risk?

Full description

Surgical resection is the gold standard treatment for localized non-small cell lung cancer (NSCLC). However, surgery is invasive and not all patients are surgical candidates, thus providing an opportunity for percutaneous microwave ablation, for both primary and metastatic disease. Patients that are deemed inoperable are typically treated with other targeted therapies such as radiofrequency ablation (RFA), cryoablation and stereotactic body radiation therapy (SBRT), or systemic therapies. Percutaneous microwave ablation (MWA) is an alternative option for targeted treatment of cancer. Microwave tumor ablation is a procedure that uses heat made by an electric current to destroy a tumor (ablation). With imaging equipment, such as ultrasound or CT (computed tomography), and a small incision made in the skin, the tumor is located and treated with radiofrequency energy. The cells that are killed by the microwave ablation are typically not removed but are eventually replaced by fibrosis and scar tissue. Patients will be followed for 1 year by contrast enhanced chest CT, chest PET/CT and chest PET/MRI to evaluate lesion outcomes.

Enrollment

9 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Subject must be at least 18 years old.
Subject is able to understand the study procedures and provide informed consent.
Subject is willing and able to complete the entire study as specified in the protocol, including the follow-up visits.
Subject has lung lesion that is biopsy-proven cancer (of any type) or suspicious, with confirmation at the time of the procedure.
Lung lesion(s) are reachable/treatable per clinician opinion.
Subject can have other location of disease if it is controlled, or there are plans for control.
Subject has 1 or more lung nodules (not more than 10), that have a mean diameter <3 cm on axial CT scan.
Life expectancy ≥6 months

Exclusion criteria

Subject is pregnant or breast feeding.
Subject has a significant clinical disease or condition, e.g. cardiovascular, respiratory, gastrointestinal, renal, hepatic, hematological, psychiatric or neurologic that would preclude enrollment, as determined by the primary investigator.
Subject has another location of disease that is not controlled, and there are no plans for control.
Subject has more than 10 lung nodules.